Customer Ratings & Reviews

Good Box

Great box does well with my subs would buy again

Heavy Duty!

I would recommend this product for the guy's out there that are serious about their music. If you got good, high quality subs, then this box will make them perform to your sub's max output with out worry of blowing up your box.

good box

I bought this box for 2 12" kicker cvx subs 750 watts a piece its a great closed box for them especially stuffed 1/4 with pillow stuffing.. looks real good to.. quick shipping

good value

product worked for my new hifonics subs. that will be a winter system for my ride so i don't have to keep my main subs in all year round. i really like it mostly because its has black carpeting.

The Box that Rocks

Appears to be fairly well built. Arrived with a little dent and a tear but its too little to bother with. Sounds nice but doesn't hit as deep as I would have liked. Small size however, leaves me some room for a couple of bags of groceries. Three stars for durability since I've only owned this for about a month.

Amazing Enclosure, Even Better Price.

Ordered this as my first enclosure, put two 12" subs in it and I haven't found a box that hits as hard and as clean as this one has. Will definitely buy from SonicElectronix again for my car audio needs.

great box

Very sturdy well built. Allows maximum bang. Great price under $60

Fast and easy great buy

I got my complete set up: 12" kicker subs box 1000watt Mbquart amp and amp kit. I have always installed my own equipment, I found it helpful that they have videos that covered some of the product they carry. There are a few shop's in Texas like Best buy and Custom Sounds that offer equipment. But the professionalism of the knowledgeable staff the price and the reliability made it clear that I wanted to do business with them.

solid sealed box!!!

Cant beat the price. But it is really very good box. I put two 12" hifonic,also bought from here, with a 2 channel 1000 watt amp.It really shook my rearview mirror in my '97 towncar. My brother loved it so we put it in his '92 prelude.Wow!!! You can hear him before you see him. Great buy!!!

Its a box

have kicker 12, they sound alright have some loose paneling in my car, so I'm having trouble getting the clarity I want. over all its a box and it works.

Great box

I have this box with 2 kickers 12 in back of a Nissan altima and they soundgreat. Would recommend to anyone and would definitely buy again. Sonic electronix is the best

Great Box

I ordered this for 2 crunch gpv's about six months ago because I didn't have the tools to properly build my own box. After six months this box is still holding up and works perfect with my subs.

Awesome "BANG" for your buck

I am on a budget, like most of us. I needed a nice looking box for a reasonable price. For $52.00 you can't beat it.
I loaded my 2 12" Alpine TypeS subwoofers in it. Mounted my amp to the back and they are still going strong.

bangn

Love it nice size for my subs still banging the same system

Solid Box

Ok so I bought this box because I wanted a quick sealed enclosure for my 2 JL W3's. The box is made pretty solid, true 3/4 MDF but the caulk job on the inside was kind of off but that's nitpicking. Haha after 3 weeks though of pushing my W3s the top of the box is leaking air. So not the best made but definitely a good pre fab and pretty cheap. Can't really complain. It is nailed together tho so yea..

It's a box without a hole

Solid sealed enclosure. Two of them barely fit in the back of my 02 Focus SVT 3 door. The binding posts are cheap, I tightened them as I would other posts but one out of eight wouldn't tighten because the thread tolerance is poor and it acts like its stripped, I can get some pressure on the wire but I worry it will come loose. Probably worth spending a little more money on a better enclosure but it works fine if you're on a budget.

very good sub box

The box is very good at 1.25 cubic feet. I'm running 2 12's with 800 watts rms and it hasn't shattered. Wish it was 1.35 cubic to accommodate for subwoofer basket displacement but it still makes makes subs hit ridiculously hard. Polyfill helps make the box seem bigger due to mechanics and the "Q" point. I really couldn't be happier!

Great Value!

I ordered this item for my grandson and he loves it.

Good value, good quality

Bought the MDFD12 for my son. Installing the subwoofers was very easy and the enclosure looks great. Highly recommend.

good box

It is a good prefab sealed box. I looks good and is functional.

good box cheap but good

this box is deferentially cheap but i put my 2 kicker comp 12's in there makes the sound good but i am thinking of getting a ported box soon, box is made with good material and i like it have it wired down to 2 ohms its sound good

Belva MDFD12

Belva mdfd12 12" box is good quality and good affordable price really good size an make my subwoofer sound amazing... 5 star

WOW Great Quality

I purchaced your Dual 12" sealed sub enclosure and added two Alpine R's and fosgate 1000w amp and WOW does not even come close, it Rocks. The quality of the box is really really impresive. The carpet in not the junk material I've seen in my other buddies combo's.
When you buy this box you know it will deliver and last a long time.... Sonic, keep up the good work!

Dual 12" 3/4" MDF Sealed Subwoofer Enclosure

If you are looking for a quality made box this is it !! I was very impressed with this box the moment I opened it.

The WOW factor was at least a 10.5 on the 1 to 10 scale. I WILL BUY AGAIN .

quality product

This enclosure is a well built enclosure for sq applications. I purchaced to house 2 CV vmax 122 drivers and the sound quality was almost rubbery? not tinny, never a crackle....fluid almost..... call it a well dampened sound with minimal distortion. just clean bass all the way into the 20s. made sounds i diddnt know existed. if you dont care how your music sounds and just looking for loud, look elsewhere. my only complaint, 11" cutout is too small for the vmax and the black carpet is difficult to follow a line with the router.

Great Sound!

i have 2- 12 inch Memphis audio 15-M3124D's in this box each putting out 2000 watts max hooked up to a MA audio HK10KA amp rated at 10,000 watts max. i have the subs bridged and it has way too much power going to them but the box still stands up. i would recommend that when you install your subs that you put some sort of foam stripping underneath the lip so when you screw it down you wont have and leaks at all.

Sleak, Sexy, Soundiful!

Its cheap, in price. Yeah, we see that. But let your worries go to rest, this is a GREAT BOX. Its well made, and put together great. Although they did use nails instead of screws, if you know what your doing, it won't slow you down. I have 2 12" Kickers in this baby, and pounds like a mofo.

Get this box. You won't be disappointed.

Best box for the price.

good box

I bought this box to house two Pioneer TS-W309D2 subs. Box has a solid construction. I could not feel any air coming from the seams.

GREAY BUY!

I put 2 P3 dual voice 12's in this box and they sound awesome .. cant beat the price.. the quality is there

Great box

Runs 2 Rockford Punchs in and no air leaks and bass is clear as hell. Any 12 would sound great in this box, would buy again if it ever goes bad.

Good product

Built very sturdy except for the terminals. Its easy to switch those out though so no complaints. Thanks Sonic!

A little trouble at first...

The whole was no the size it said it was. I happen to be a part-time handy man so I had a circular sander and was able to make the whoel bigger. Took about an extra 20 mins of work to mount the subs, but overall everythign worked out. No complaints about box. It is doing it's thing!

good cheap starter box

i bought this box about a year ago for 2 of my infinity reference 1260w subwoofers. I have two more in a ported box. im pushing 350w to all 4 and I have to say I like this box more than the ported. you feel it more in the sealed box but lose a little on the db's but its worth it. the box is sturdy and hasn't showed wear a bit. its tuned in the lower 40's so you wont get stupid low with it but can get loud. I would recommend it to anyone on a budget or to lazy to build their own box. it comes with polyfill which is a bonus, the terminals on the back need calked but that's with about any box you buy. overall I like it and would buy again if I had to.

soso box!

Nice and built! really small box, has nice and deep sound... but the 12in kicker crvs need more space I think

Great box

Great box for the price and it can fit in any trunk.

great!!!!!

was just the right amount of space i needed for the 12's

ok so far

Installed this weekend, I did add a couple pounds of "pillow stuffing" since the box was a tad smaller then what I needed. I have noticed some flex already but im not suprised with the subs that are in it. I will add triangle shaped gussets and some "trim screw" to try and hold things together.

A sheet of real MDF (not the cheap underlayment) is $32, carpet and glue around $15 so for what they want for this its a good deal that just needs some minor tweaks.

Kick a**

The sub box was really good.

Okay

The box is leaking now. But the price and design was worth it all in all; it's just due to be resealed.

Perfect

Not much else to say besides great product. Shipped in only 3 days, and the pre-done polyfill is a great touch. My only comlaint would be that my car smelled like glue for a few days after I put this box in, but that's just nit-picking. Will definitely order boxes from Sonic in the future!

Sub Enclosure Review

Perfect size to fit my Infinity subs. Wish it came with mounting feet but can't ask for everything. Quality is legit for the price. Just your average rectangular box. Fit in the trunk of my 240sx which is pretty small.

Great Box

Subs fit great and the construction was sound. Thanks Sonic!

GET WHAT YOU PAY FOR!!

This box looked great and felt very durable. My subwoofers wouldnt fit at first so I had to do some shaving, NO PROB. It sounded good for awhile and I loved it. After about two weeks, it lost its sound, went to check out the problem the whole front of the box had almost came off, Box was sealed very well, too bad they used nails instead of screws, would have been a very good box.

Nice Box

This box is pretty clean...nice black fabric, enough to hold the subs and gives them enough air to makes the subs bump and bump and bump and bump! Good buy at an unbeatable price. Awesome.

Great box

This is a great box. I prefer ported but my trunk is too small for it so I had to go with sealed. I'm still happy though. This had the perfect size for my 12s. Also the measurements are a little off. The box is a little bigger that the description said.

Great Subwoofers

Everything was going perfect with the two sub woofers i purchased. Great price & everything. But then someone stole my car & the woofers were in it. Anyways, they were GREAT while I had them.

Great

This is a great sub woofer box for the price it is heavy 41 pounds and it is sturdy. I have 2 12 kickers 600 rms 1500 peak and they sound great in this box hits lows and highs hard. I would say to any one buy it.

Okay Box

had to trim the 12" hole for my Sound stream PCO.12 subs they wouldn't fit at all. once I trimmed the MDF I love this box. they could have used spring term instead of screw though.

By James on June 1, 2015 Verified purchase

Great price for this box, very reliable. I put 2 lanzar 15s in here and they sound great, would highly recommend buying this and not wasting more money on a more expensive box

great box

this box is light weight. its made strong and fits every sub ive ever used in it.

nephew

My nephew loved this product along with the Autotik amp and Kenwood subs for Christmas. I even upgraded my old amp with a 4000 watt PZX Crunch amp to keep up with my nephew and his system lol

nice & clean

I replaced my old box with this 1 & man what a difference. My old box was 11 years old & I didn't realize it was falling apart & with this new box I noticed an instant difference. Its a great box for the price, it holds firm & can handle the full pressure of 1100 RMS

I did have to spray a little adhesive inside for 1 part of the foam & terminals were screwed in & not exactly straight & I also had to poke holes in the foam for wires but these things are no problem. The box is awesome & I will by more in the future

Good bang for the buck

It's tough to build a box for the price you can buy one of these. They are solid. I haven't had any issues with mine.

Good Quality

I would definitely recommend this box to a friend, Nothing like a good old professionally made box, I love the material that they put in it, it really adds to the sound.

Must Have!!!!!

This is an awesome enclosure. The price is very competitive as well. I am running 2 Rockford Fosgate R2D2-12 and there is no distortion at all. It is a very tight, clear sound. I highly recommended for anyone looking for a high quality low cost setup.

Good Sub Box

I like it, I think the covering looked good but I ended up messing it up trying to screw something into the outside. Otherwise i liked the box, my subs hit good in it.

ELW1214.2 BOX

Superb Box! Tight sounding bass, and best of all deep rumbling bass. Excellent for an audiophile like me.
Easy to install and use!

Belva 2 12" sealed enclosure with my 2 12" Infinity Kappas

Great box, holes were perfect sized and nice mounting depth! My triple voice coil Infinity Kappas with the 1600w amp SLAMS!!!!

Great 12's Box

This box is designed well. It is assembled, sealed, and carpeted very well. Speaker terminals are nice inside and out. Couldnt be any happier with this enclosure. Will use box with various subs.

Excellent!

Cheap and effective! This is truly one of the best boxes that i have bought for the price it is. Sounds great and made very well!

best box 4 the buck

Don't let the skimpy price fool you. This box is made very well and it's ready to go. The joints are already caulked and glued - so there is nothing more to do than mount you speaker.

It's not MDF(medium density fiberboard) like all the others, it is made from HDF; high density fiberboard. HDF boxes are typically stronger, stiffer, and lighter than MDF enclosures. The box does not require any additional bracing because of its density. It has a high an undetectable high frequency resonance and doesn't color the sound of your bass with unwanted buzzing or flexing. The HDF box is lighter than MDF because it has smaller fibers that when pressed and heated require less glue and resin to bind the fibers together.

The speaker terminals are screw type gold plated binding posts that will hold 12 g speaker wire easily. They screw into the enclosure for added strength and a tighter seal.

Just make sure that you do your math and pick the right sub for the cubic feet and stuff with poly fiber fill.

Awesome

Bought this for some 12" audiobahhn subs I bought 2 years ago still brand new in the box and hooked everything up in my 91 civic sedan to my
Hifonics BRX2000.1D Brutus Mono block and pure awesomeness. The box makes these subs slam. Highly recommend this box

Extremely well built

Insanely well built box.

Carpet job is top notch, Good quality carpet stretched perfectly over the box. All joints are glued and caulked well. theres no need for extra bracing here but you may add some 2x4's to reduce the airspace if needed. The gold push terminals are well sealed in place.

Hits low and hard with all sub's I've thrown at it (JL Audio 12W04's, Rockford Fosgate P312D4's, Kicker CVX12's and finally Alpine SWX-1242D's)

Don't be afraid of the price. It's a perfect price for a box of this caliber. Would recommend it to anyone.

Tuff Stuff

Nice heavy, good sounding box. I would reccomend putting some polyfil to "cushion" the backfire of the subwoofer, really helps w/any sealed box and totally makes a valuable difference considering it only costs about 5-10$ more. The box itself is well sealed and well made, the connectors on the inside and out are really easy to use and once connected your wires will stay put.

Good Product Good Box

This box is great for the low! I don't have nothing bad to say about this product.... The sound quality is awesome with this sealed box.

By alan on June 18, 2015 Verified purchase

this is a solid box

when i bought this box i wasnt really expecting much, because of the price an all but when i put my rockford fosgates's in it, it did sound great, and let me tell you im gettin 2 12 alpine type r next and im for sure going to be getting this box again.

so dont let the price scare you trust me you wont be disappointed

Good Box

I have this box with two hifonics subs, hooked up too a hifonics 1600 wat amp. Its a very good box and hits really good. Would approve to anyone.

Great Box

This is a well built box. Great quality carpet. If you want a good box without paying high prices this is perfect.

Your basic sealed box

Great box. Quality carpet job, all seams sealed correctly and well, and the terminals are strong and functional. Perfect basic box to make two twelve's hit perfectly. Just remember this is a sealed box, so it will have a differnet sound than that of a ported or bandpass box, but if u want a tighter hitting bass, this box if perfect.

Easy, cheap price, great quality

I bought this box for some Rockford Fosgate P1's and I couldn't be happier. The box is solid and produces some really good sound in my Audi.

Good quality

I was very surprised with the quality of this box. It was well made for it being a prefab box. The polyfil definitely gives the bass a deeper sound.

Excellent!

I bought this for my husband for his birthday and he loves it!

title

Great box well made great value enough said ten word review

Sub box

Good product I would recommend this sub box to anyone that is looking for a cheap n quality enclosed

Good quality for the price

I have 2 12 pioneer ts-a30s4 and it's working great inside this box

good value

I bought this to put some ID Max's in for my daily. Build quality is good and the price was right. The box was good enough for me to buy another for some first gen JL Audio 12W3's that I was selling.

By Anonymous on July 30, 2018 Verified purchase

Solid Construction

I ordered this box for a pair of AudioFrog gb12d4-12, the box came with a couple of nicks from shipping. And didn't have the poly fill. Customer service was on point.

By Rob on June 8, 2017 Verified purchase

Good solid box

Its a great box... small compact and puts out great sound...A+ on this. Carpet matched my existing carpet turned out pretty great im happy with it :)

great product

Comes with literally everything you'd need, fits perfectly in my 2014 dodge charger rt. Only think I had to buy in addition was a gauge to be able to lower the volume on the bass. Other then that I love it!

Great value

Worked out great for me. Will be ordering a second

By Anonymous on September 9, 2019 Verified purchase

speaker

The item did not live up to my expectation because it arrived empty and damaged.
But for the price its a pretty durable box.

Great value box

Budget-friendly box great build quality has 2 12 at 600 RMS power the woofer box holds the pressure would recommend this box.

By JORGE on July 14, 2020 Verified purchase

Wicked subwoofer!

This subwoofer hits really hard! Get the right size box and this thing will sing like no other. I have a 250 watt RMS amp on it right now . . just imagine at 350 watt RMS. Ya buddy!

Fantastic Sub Box

A very well-built and nicely carpeted sub box, that looks great, and should prove to be very durable, as it is constructed with 3/4" MDF instead of thinner material of many other boxes costing more than this.

The black carpet makes more of an impact than the typical gray carpet, and the 5-way binding posts are much higher quality than the typical plastic spring connections normally found on sub boxes.

Very happy with this purchase, and would absolutely consider another should it fit my needs of enclosure volume. (It's not worth the extra time/effort to make a custom box, when this does the job just as well, and comes pre-lined with poly-filled and pre-carpeted)

By Kyle on February 26, 2016 Verified purchase

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

The Sealed Subwoofer Enclosure
(Belva MDFD12) that I recently purchased
from Sonic Electronix is the perfect completion to my recently installed car audio system. Sounds absolutely fantastic, I have no complaints and I will shop at Sonic Electronix again. Infact I'm shopping their
again right now for a subwoofer remote
control add more bass switch which they
had in stock for my kicker monoblock amp
CXA1200.1 THX Sonic Electronix!

By Greg on November 16, 2020 Verified purchase

Great deal

Love this box worth every penny really solid box everyone should buy it

Great Budget Box!!

Ordered my box and had it at my front door in 2 days! Great box. Its very well built and pure mdf and thick mdf wood. Nice carpeting. Only down fall i see is there was no poly fill and terminals are on sides instead of rear. I thought it was suppose to be this one pictured and both are the same numbers but different box but i am still very very pleased!

By Norman on November 29, 2017 Verified purchase

Sturdy enclosure

This is a very well constructed box, well sealed and solid. However, mine arrived new in the box and every corner had the carpet worn off and bare wood showing. Also, mine was not lined with poly-fil and the terminal cups were on the sides rather than in the back as it appears in photos- no biggy but that did influence my decision as my install would have been a little "cleaner". All in all it sounds great and seems extremely durable.

By ron on August 20, 2017 Verified purchase

great box

Perfect box just what I was looking for. Fast shipping

the best

I love this one because it the best and great sound for my car.

Great Sub For the Money

After doing some research I decided to buy 2 of this sub. For my first system this subs sound amazing. The sub response well to bass and has great clarity. At high volume this subs rattle my trunk and car. I am really happy with this Kenwood sub. For the price they sound great.

not magic but helps

I run 200W to a jl 10w0v2 sub rated at 150W in .7 cu. ft box- as recommended by manuf. I get good hard bass. But after testing a few tracks I came upon some punchy bass on R&B and reggae. I experimented with polyfill and wound up using 1/2 lb, fluffed it up and the bass is much better, richer if u will, and no punchiness. This "smoothed" it out, for lack of a better term. I did not hear any increase in sound just better bass, nothing magical. I compared the 60-100hz sweep and noted no difference. But it helps. I do hear that polyfill works wonders for mid bass drivers but for subs all I can attest to is smoother bass tones on hard notes.

Great value

Great box for the price I have two 12" pioneer champion series 1400 watts speakers in this enclosure and they sound great thanks sonic for another great purchase.

By courtney on March 9, 2020 Verified purchase

So for its been great

Sounds better than I thought it would I have two 12 rockford fosgate p3 and they sound great and the price was a great deal

Great deal

The box fit great in my trunk and sounds great

Tight Bass

I always try new subs in a sealed and then ported box. This Belva is a great value and a solid , sharp looking sub box.

By Tom on August 19, 2017 Verified purchase

Awesome with my dual JL 12w6v2's

Purchased because I needed a new box for my JL Audio W6v2's. Sounds great! Great solid construction, nice that it's already lined with polyfill, no air leaks and the black carpet looks great. Can't beat it for the price and sound quality with my subs in it is excellent. Guess it would be nice if the terminals were pre-wired but I soldered my own wires in. Love it, would buy again Box fits perfect in my '13 Accord trunk

By Jason on March 8, 2016 Verified purchase

kenwood 12" subwoofer

Kenwood subwoofers are the way to get great sound for a cheap price. Dont like the price scare you away from these fantastic subs i have bought many pairs of these subs for not just myself but also for many of my friends and my friends friends. These subs work great with the 9105D 2 way amp 2400 watt max output and gives you a hell of a hit when the bass drops. I stand behind kenwoods products and i am a very satisfied installer and owner of kenwood products!!!!

It is helpful for small enclosures but it is not for ported ones. It gives a bit more power and a cleaner bass even in a ported box. It is not a surprising but its worthed if you want cheaper, better sound.

Very well built box!

Nicely built and good for breaking in any subwoofers. Highly recommended if you like that nice clear sound that cam hit that tight bass.

By Anonymous on October 3, 2018 Verified purchase

Great bang for my buck

I have to LMFAO at all those bad reviews bet they never realized 3 weeks. At lest before you go n turn up amp. Today is Aug 19. 3 weeks ago I bought n installed (DIY). My amp n remote were both turned to 2 gain will EVERYTHING ELSE was set 0. Yes at first could not hear it. But in long run worth it. By 5th day at 2 gain was raddling my mirrors. I only got one these bad boys. Due to out stock. I can't even fathom 2 these. Guys going.BTW I still haven't messed with amp or any settings. Pounder on that for awhile.....

By John AKA WhoFNcares on August 19, 2017 Verified purchase

Box

Looks good and easy to install speakers in. Made heavy for durability

Subwoofer box

It looks really sealed and no air will leak and it looks very durable

Good value

I would reluctantly recommend this box. The one I received was already slightly damaged in the corner with carpet coming away from some of the seams in the corners even though it was brand new from eBay.

Great Bang for Your Buck

I originally bought one of these Kenwood KFC-W3013PS subs with a Kenwood KAC-9105D, so I was wired at a 4 ohm load @ 500 Watts RMS. I was using a sealed box from Sonic. I soon decided to get the max out of my amp and bought another of these subs and a double sealed enclose from Sonic. Now wired at a 2 ohm load. These things pound. Considering they’re rated for 400 Watts each and I’m pushing 900 Watts (Not bad though, that’s only 100 over – a pretty close match), they hold up nice. I haven’t experienced any clipping. They’ve handled everything I’ve thrown at them so far. How loud are they? Well, I’ve always liked to rate subs by things like; feeling the bass in your throat, moving your hair, tickling your nose, rattling mirrors, hurting your ears, etc. I’ve experienced all with these. My girlfriend said things in the house were rattling when I pulled up the other day. I don’t know what was rattling or how bad, but I know you can hear it in the house and farther. This system does pound. Kenwood is on their game this day and age though. You really get your money’s worth with them. I would definitely recommend these subs.

Great Value.

This box is awesome for the Price. A little heavy and you must have enough room. It will fill a trunk or back of a SUV. I have two JL 12's ,which makes this a combination that beats. Low, long, stretched about bass that lets the neighbor's; who live a mile away, know you're coming.

By Joshua on February 25, 2023 Verified purchase

Exactly what I was looking for!!

It fits into my trunk perfectly and is the exact same size that I was looking for.

By Marcus on March 2, 2020 Verified purchase

Nice box

I'm always reading reviews and they say good or bad but this subwoofer box is awesome I've put cheap and expensive subs in it the BOX MAKES THE SUB!! this is a great box at a great value very well built hits the lows and high nice only down side is terminals are a little cheap

By Anonymous on March 30, 2019 Verified purchase

Great box

I have 2 jl w3v3 subs in this box. And subs hit hard great box good value

By Anonymous on March 6, 2019 Verified purchase

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Perfect fit for my car.Love the carpet cover.Would recommend you carry gray carpet covered boxes.

Great quality

For the price is a very good quality enclosure, very solid and well made

Really nice box

I put 2 mtx sub and the bass is really deep,the best, the price is really good.

By Mag80 on November 6, 2016 Verified purchase

Amazing!

I bought 2 of these subs 6 moths ago during the black Friday sale. I've had 3 amps power these subs at 2 ohms and they have never let me down! Everyone turns there head to the amount of bass these bad boys produce! I drive an 01 camaro and i have these in there own separate boxes with 500 watts rms, can anyone say free back massage?

Get them, you will not regret buying this, i promise you.

Pro's-
Performance
Value
Durability
Amazing Bass!!!

Con's-
Maybe bulky-ness? This sub was too big to fit in my old box, so i had to put them in upside down.
Only problem is my system picks up engine noise, but thats not the subs fault.

GREAT SUB BOX

SLAMS THE BASS FOR 2 12" SUBS HARD AND GREAT. WELL WORTH THE MONEY AND THE QUALITY THAT ITS MADE FROM WOULD BUY AGAIN FOR DIFFERENT CARS.

By Michael on July 9, 2022 Verified purchase

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Made out of high quality mdf nice tight bass highly recommend this box

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Solid product. I wouldn't put a subwoofer heavier than 30-35 lbs each in it thought. It's lined with polyfil so you'll have to cut a small hole where the terminals are but other than that it's a pretty good box for the price.

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Purchased this enclosure for my son's first system in his '16 Cruze. Great alternative to building a custom enclosure. Great match for the ID12s I had leftover from a previous system. Also, as always, Sonic Electronix has the best prices and ships fast.

By Anonymous on January 30, 2019 Verified purchase

Best Value!

This was already the best deal for a 3/4" MDF dual enclosure I could find, everything else in this range is 5/8".

For the price I wasn't expecting much.
However When it arrived found it is of good build quality, with decent carpet.

They already lined the inside with polyfil, more added value.

Then to top it off, found it has really nice gold plated screw type wire terminals. Better connection and added peace of mind that connections will not come undone.

This is probably the best deal/value on the internet for a dual 12 enclosure. Probably why it's backordered at time of this review.

Very Happy!

awesome product

Definitely recommend to any one awesome subs.gives a punch .like the subs

best subs for the money

You will not find a better sub in this range... i have these puppies on a audiopipe 1800 @ 2ohm and they sing. They are on the border of burning up... but never cross over. Kenwood is still a quality name. If you are in the budget range.. skip over that BOSS junk... Kenwood is the truth... look at all the reviews

great sub!

what can I say its a Kenwood. What made the deal even sweeter was the great price and speedy delivery.By the way, my rear window wiper doesn't work because of the vibration! I would definitely recommend this product to anyone who hates their eardrums!

yea, it's foam

as promised white fluffy stuff. exact same poly-fill found at the hobby store.

Perfect for Small Enclosures

This small addition will add a way better depth to your bass. Awesome!

SICK...

cheapest upgrade u can do to get better sound from your sub, if your box is small and your short on space...

Subwoofer enclosure

Good quality would buy again
Good prices
Always love sonicelectronix

Really good

I bought these subwoofers needing more bass and thats exactly what they provide more bass for ur buck! They sound really good not even tuned yet n im shaking my mirrors in the is300 lol i hugly reccomend

Great subs

Great for the price and they hit really good. Couldn't have asked for any better. Specially for the price.

missleading sub

this sub really isn't even as good as a kicker comp. The hugh magnet cover makes the sub look kind of beefy but once you take it off there isn't much left. if you want to see what your really getting look at the oldest model. In an appropriate sealed box these subs will last but in a big ported box they will eventually bottom out and blow out.

HOLY ****

i bought two of these a few weeks back and have absolutely no regrets. i bought them to replace two 10s that i sold in the winter. I had no clue that they would BANG like they do. I wired them at 2 ohms. i paired them with a lanzar vector 3000.1 mono block. This amp, at 2 ohms, is rated at 2000 watts but obviously its not really true wattage so the subs are seeing around 1300 to 1400 watts. They vibrate my windshield wipers and my windows like CRAZY!!!!! I really think my trunk latch will break soon no joke. Get them you WILL NOT regret it.

Great Value

This product was very easy to use and it got the job done right. I used it for my 10" subwoofer in a sealed box and it made it hit louder and deeper.

poly-great

i have a 1.7 sealed enclosure and put my cvr in here and i thought it wasnt going to give it bass but i couldnt believe it. great buy!. just be careful on over filling your box they recomend only half of the box is filled with it. and cheap for more bass.!

More Poly Power

Don't like the sound of a sub in a sealed box?
Don't have a lot of room for a box?
This product gives small boxs with any sub a great sound.
Makes a big difference.

polyfill fiber

truthfully i didnt compare the sound of the bass with or without the polyfill, i just read up on what its supposed to do and it supposed to make the box think its bigger than it really is so im just guessing it works and also for $3.99 it was worth it i only used abouthalf the bag in about a 1 cubic volume box in my single cab dakota so u can do a very large box with this bag it goes a long way and if it does what people say tis well worth it expecially when you have limeted space like i did.

Works great

I bought some, I tried it, it works great; I would recommend this to anyone that wants to use a smaller enclosure than is recommended by the manufacturer for the sub or just improve quality of the sound to reduce the distortion a little bit by adding a little bit, but be careful if you surround the sub to closely it may overheat and burn up, but it really does work I use it all the time

Tight Bass

I have owned may subs over the years and have to say this might just be the nicest one yet!! Tight, Clean, Deep Bass!!!! I have pushed Old School, Metal, Death Metal, and even some Country (Have to keep the girlfriend happy) and this sub has rocked it all. No distortion!! I really turn this thing up and it seams to just want more!! MUST BUY!!!

Great speaker

Very good sound playing speaker good for the price give it an A+

BEST LOW PRICED SUB

This is the best subwoofer you can get for the price I have 4 of these in my s10 amd they hit HARD. I have 2 of these in my bros 02 acura tl . These are great sub i would recommend these to my freinds.

This stuff is phenominal!

Stuffed my 10" one cubic foot box with about 2/3 of the package (16 ounces) and am absolutely amazed!! Would highly recommend as a quick, cheap, and easy way to increase the size of you box as well as the clarity of bass.

lol good for cheap boom

I got this for my alpine type r because I had it a sealed and I wanted more boom, for $4 this amazing, the amount you get is bigger than a pillow and it goes a long way, buy it!!!!!

Excellent Product

I bought a bag of this stuff and put in 10 inch enclosure. It made a big improvement, It hit harder than before.

.WOW...

THIS PRODUCT IS THE CHEAPEST WAY TO ADD POWER TO YOUR SOUND SYSTEM ITS WORKS GREAT IF YOU WANNA ADD SOME EXTRA POWER TO YOUR SUBS POLY FIL IS THE WAY TO GO...

I couldn't believe it.

Me and my friends were kidding around on this web site to see what cheap things we could do to make my friends subs hit harder. We find this product and start laughing but we decided it was cheap so it was worth a try. He has oversize subs in these small boxes and we start putting it in and when we turn on the system, THEY HIT HARDER THAN EVER! Worth every penny.

poly fill

It helps a bunch making the sub think its in a bigger sub box and helps the sound....

Best Bang for Your Buck!

I've had two of these now for about a year and a half, and they are just as good as the day I first installed them in my 09 Hyundai Elantra. (probably a little better than when I first installed them because they're broken in now) What's nice about these, is first, CEA-2031 compliance on such an inexpensive sub. Next, is that its one way linear excursion is 15.1 mm, which you usually expect from SPL competition subs. Lastly, is that the rms power is in fact true. all these things I said I decided to buy a third one on Monday. I just finished building a dual front baffle sealed enclosure for them that has about 4.308 cu. ft. of airspace giving them 1.436 cu. ft. of airspace each (without driver displacement) so it should put out relatively tight controlled sub-bass frequencies. Overall, this is going to be the best bang for your buck!

Good Investment

I had some of this from my previous sub enclosure. At first I installed my new subs without this, but once I put this in the box I got tighter, louder bass. It is definitely worth buying.

Great Product!

Don't let the price fool you. I bought 2 and hooked them up to an Alpine MRP-M1000 amp and they sound amazing! They hit fairly decent. With Sonic's great prices and fast shipping it makes them even better!

Wham!!

Trust me you would want to buy these!!!

WoodKen

Let me just start off like everyone else and say this is a good speaker for the price. I recently bought the kenwood package that came with the 2 12 KFC-w313s and a sealed box for 150, not a cent more. The shipping was free and only took 4 days. I got a 1200w planet audio mono runnin them at 2ohm 600rms and they already shake my mirrors, great price for clean deep bass.

works great!

It's awesome and helps give a more "full" sound to a smaller sealed box, so if your short on cash and want more sound this is definitely a way to go. But, as someone stated earlier make sure to be careful when placing it in the box and not to "over stuff" so that your subs won't over heat and end up costing you more money.

Good Stuff

i have this in a single 10" enclosure and it hits harder than i thought...this stuff is great

Better sounds for under $5 in my box.

I have a single DUB 12' sub in my truck and it sounds great. Upon putting a 20 oz bag of Poly Fil in it it instantly made an incredible difference. It sounds stiffer almost like the bass dosn't sounds nearly as distorted. Great difference in sound with a great price. The more fill the better. Start with the little things when trying to improve your system the in-expensive way.

Boom Goes The Dynamite!

Read other reviews on this product. Trying to find something that can compete with my old "Shaker" sub, until now! I currently have one and it being turned up not even a quarter on my headunit and halfway on my amp (still break in period for sub) shakes my Accord. If I get two will probably break some windows, or even just the one full power'd. This sub is a beast! Really pumps and is a great product! Out of the box you can tell this is one heck of a good time! Bass lovers enjoy!

Great subs

I have 2 of these reverse mounted on a ported box tuned to 36 hz on a 1,500 watt amp, and these things pound! Make my roof and back window flew pretty hard in my extended cab truck. Neighbors thought I had 2 15s. I would recommend these subs to anyone.

Kenwood 12"

I have always like ken wood systems decks and amps but never really was a fan of the subs. Well my Rockford p3 blew so I was looking for an affordable replacement, I thought I'd take a chance and it paid off. I'm very impressed with how this 12 hits. Definitely would recommend.

fantastic in any space

i personally own 4 of these subs 2 are in a 2.5sq ft ported box in a 2007 jeep grand Cherokee with 2 MB Quart fx 1.400 amps at 400rms one amp for each sub and they sound amazing nice clean loud bass. then i have two of them in a 1985 ford ranger standard cab in a 2.14 sq ft sealed box behind the seat with a kenwood KAC-9105D powering them at roughly 450rms wired down to 2 ohms and they have cracked 2 back windows now and broke 3 rear view mirrors don't me scared by the price they are very under priced

Poly-Fil

This product is a good price and does the trick. Dont let the pic fool you because a LOT comes in one pack.

Great to use

Bought this for a small sealed box I had and glued it to the walls. It's really easy to work with and you get a lot.

good deal

For the price its a great deal compared to other speakers glad I bought it sounds great , easy install

Loud

This sub hits hard! I have i2 runnin on A kenwood 1800D mono block amp, and they bang hard! But I had them for over 2 years and still beatin crazy. I'm tryna upgrade to something louder tho

Good bang for the buck

I bought this KFC-W3013PS to replace one I had that had a rattle. I thought it was a bad sub but now I'm thinking it's fine but I'm going to sell it since I bought this other one. Anyway, I think that's not too unusual to run into a problem like that with subwoofers that you're pounding 900 watts through, plus I over tightened when installing in the original box and cracked the plastic ring, so that could have something to do with it. Anyway, these subs have handled everything I've threw at them so far and they sound awesome. I think you get a lot for the price with these. But since one of them have had that issue I did rate them a little lower. I would still recommend them though. If you want to spend the money then buy JL or something. If you want a good system for a reasonable price then buy these.

Outstanding bang for the buck!

My wife bought a pair of these in a bass package with a Kenwood kac-8105D amp and a sealed atrend enclosure and gave it to me for father's day last year. I have them installed in my 99 Toyota 4runner and they kick butt! They hit hard, sound great and haven't given me any problems. Been pounding out low deep bass every day for almost a year. Best subs I've ever had for such a low price. Get 'em you won't regret it.

Awesome Stuff

Added 1 bag to each one of my sub boxes for my Audiobahn 12's and 15 SE. This stuff really works makes bass sound clearer and tighted. Greatly improves sound quality. Need ato buy if you own any subs.

Great subs

Amazing solid sound perfect for my Jeep Compass. Would definitely buy again

awesome subs

Kenwood is old school but these sub's are incredible, using 800 watt amp and these things thump, would not recommend the crunch amp package deal, this so called 1800 watt amp didn't even move the sub's, had to get another and went with a Kenwood to match sub's and NOW they are crazy sounding. Kenwood did there homework on these sub's!!!

not bad for the price

I have 2 of them hooked up to a gravity.7500 @ 2 ohm 900 watts rms. They hit hard and push some air too. But I did notice they smelled burnt for the first week and that's with my gains and bass boost down.there good for now .

Hit hard never had problems with them

Hit hard never had a problem with them I would recommened but I do want to try other things but these do work great.

very nice

Great sounding subwoofer. I bought this and hooked it up to a 300 watt 2 channel amp and the sub is just too much for this small of an amp. When pushing it the amp overheats and shuts off after about 5 minutes so i suggest at least a 500 watt amp. Overall a great product for the price.

Four of these!

I have four of these bad boys in a sealed box. The box is sitting at 6.0 ft^3 after displacement. They are wired down to one ohm on a Hifonics HFI 2000 watt RMS amplifier. These things are crazy! I'm shaking other peoples cars. Today, I parked next to a jeep and shook its soft top on the side closest to me and the backside! I can't wait to build my ported box this summer, then their true potential will show! I highly recommend these! Cheap, durable, and powerful!

Install in minimum 1.90 Cubic Foot PORTED box and you'll develop a permanent grin

Using a Kenwood KAC-7205 2 channel amp bridged to 1 channel for 500w x 1 RMS and a 2 farad DB Link cap. First started out with a 1.24 cubic feet sealed box and it hit hard. Very clean and responded great to several frequencies. Switched to a 1.93 Cubic Feet ported box and it sounds like I have 3 x 10's or 2 x 12's with no distortion. VERY IMPORTANT!! Use an online port length calculator to determine the correct size of your port. The wrong length will make a huge difference in sound. My slotted port opening is 4.75 tall by 2.5 wide and 11 inches long/deep. I have to show my friends it's only 1 sub before they believe me. Can't imagine what 2 of these would sound like.

did not last

Did not last three months warranty does not cover blown speakers. Had 400 watt amp on it.

good prodect

This is a good sub, i bought 2 of these with a Kenwood 1800d and with my amp fully up these subs really bang. They not loud enough for me tho,
my only problem is my wiring dont buy cheap wires BKuz mine started melting under my hood. My fuse holder melted, my wires started burning. Get a good wire kit.

Awesome Subs!

I bought these subs a few months ago and they still hit hard to this day! I have them in a very small box right now unfortunately but I will be making my own box soon tuned to 31 hz and giving them each 2.44 ft^3. I'm running them off of a Kenwood-KAC9105D amplifier and they are just astounding! I'm a huge fan of kenwood series subs and I definitely recommend these to anyone and everyone!

One of the best 12's ive ever heard

I bought 2 hooked up to a Power Acoustik 5500 watt BAMF and these 12's handle like champs. They hit the super high bass and the deep low bass. Best 12's I've heard for a great price!

polly-fill

ok, this is worth every penny, i bought a bag of this stuff at wal-mart for 4 bucks, expecting nothing out of it, but it definetly makes a different in the small box i have in my single cab s10! it added a much deeper and cleaner bass than before. Worth every penny! It is one of the cheapest ways to improve your bass!

Love it

I bought this speaker a few weeks ago and let me tell you the rich sound I get out of it is great. Will come back and buy again , no hassle , or long wait for product. thanks Sonic

Great!

This sub is a great price and hits pretty hard. Haven't had any problems and was perfect for my car. Well worth the money.

NICE!

Matches my Cerwin Vega mono block amp 1000 peak 500rms. Best match up with my kenwood woofers.

Great buy!

Purchased these Kenwood subs with a mono Block Kenwood amp. AWESOME! So much bass it's unbelievable. No cracking or distortion. These are a must have.

Great Sound

I love the way this speaker sound, very clean and clear

Great product

Great product. Works great! Been used heavily and works just like the first day.

Cheap, but great sound

I have been through many a subwoofer in my day. In recent history, I had a JBL sub that voice coils fell apart. I had a JL sub that lasted a few months before it came apart. I had a Boston Acoustic that just completely stopped making sound.

This Kenwood has outlasted most of those brands so far, and it sounds much louder and better bass than any one of the previous sub woofers. You cannot beat this speaker at this price anywhere.

awesome

This sub for the price is unbeatable I have two of these and they pound like crazy, hooked up to a power acoustic 2000w amp and trust u will not regret spending your money on these.

LOVE THESE SUBS

I have 2 of these in a ported box. It's about 2 cubic feet a peice with a kicker 1000zx and man these baby sound so good. Thinking about buying 2 more and another kicker 1000.

Just follow the instructions and you are good.

Very nice product for getting more bass out of some smaller boxes. I used this in a 1.4cuft enclosure for a kicker sub, and affixed it with super 77 and it stays fine and does help the bass out a little by giving it more time for the air to reach the box. This would also be very useful for making your own home theater speakers and filling the small spaces you have to work with. Just dont overstuff it, and follow the instructions you get.

best bang for ur buck

Never hear such quality or bass level from a $60 speakers. Had 2 in a dual 1.25 sealed box (each speaker). Powered w rockford fosgate 500w amp and they hit. These will work great esp if u have a rear that is inside the cab. Can't beat theses speakers for the price. I upgraded to two p3d4s-12 tho

Great Performance

I recommend this product. They are smaller than other speakers of the same quality and power. I know this because i went from Rockford Fosgate Punch 3s which physically couldn't fit in my jeep wrangler without taking the back seat out. They sound great and hit really well in a competition. 900 watts to 2 of these made 131 dB

Good Subs

These are very decent speakers for the money. They hit hard and can handle plenty of power. They don't play the low frequncies quite like I wish they would but they are good subs. Then again, they're in a sealed box and I may not have amp set up right. Overall sound is unbeatable though.

Keenwood

I had 2 of these for about a year hooked to a 2400 watt hifonics amp, i had the amp turned down low, and they hit really hard at first but they eventually blew.

Value value value!

I jus got this with a sub and enclosure package and put it in my 8th gen civic. WOW! It's just 1 speaker and it bangs so hard! And to think I was gonna get 2. The bass is deep clean and crisp. Now I just gotta find a way to stop my entire car rattling apart :)
Ps- I just got it so I can't rate it on durability...

Great Sound

I love this sub, i have it in a sealed box and it sounds amazing. I had a JL before but if i had to buy another sub i would go Kenwood

pretty good subs

Easy to use. Only one voice coil but if your looking for a good sub at a great price, here it is.

Great bang for the buck

I currently own 2 of these in a fierce audio dual ported box. These subs hit very hard in this box, and are very affordable. I've heard alpine subs and all of that, but if amplified correctly and put in the correct ported box these subs sound very very good. Good SQ and extremely good SPL. Extremely pleased with my purchase.

why not get some?

I got this for my sealed box I made. Helps trick the sub into "thinking" the box is larger than it is. Works as expected.

Unreal

This sub hits tooo clean. running 500w and this sub is so dirty i have to take a shower everytime i get out of my car.

Excellent sub for the price

So far (I've had the sub installed for about a week), this sub's performance has been surprisingly good. I did have high hopes, as it already has strong reviews - and I wasn't disappointed. I've had modest systems in the past, and this one blows them away. I have it in a factory-recommended 1.25 cu. ft. sealed box, and it sounds awesome (driven by an ATA 1200.2, part of a bass package from Sonic). I couldn't imagine having two of them in my truck.

good subs

These subs bang, just wish Kenwood would make something to compete with alpines type x.

Lots of bass for the buck

Entry level Kenwood delivers clean bass without spending a lot of money.

I love these subwoofers

I would definitely recommend this product to a friend, I think these speakers have the best sound quality for a single coil sub woofer. with that sated this is probably the best sub woofer for the quality without "breaking the bank"

Excellent!

These wires are great! Quality, price, performance; can't beat it!

Great value

These are great reliable subs. I have 2 of them being ran by a 1500 watt amp, and they sound amazing. They make my car shake, at about a quarter power. I highly recommend these.

Good

I have these installed in my ml430 they bang hard

great product

There is tons of movement in this sucker one would think it's going to pop out but it doesnt. Definitely buy.

Best Buy

Hands down, best sun for the price! Runnin 2 of these through a 900 watt kenwood amp, so 450 a piece in a 5.5^3 ported box @32hz. Hits 139db in my Buick. tight and accurate, huge low end, and keeps up with metal too. I swear by these. they are great in small boxes, ported, huge boxes, sealed, ect. at all power ranges. I've tried 300 rms, 400, 450, and 500 it eats it all day. I put a 3 on features, cause it only comes in 4 ohms, and there is no DVC for wiring.

Absolutly amazing sub

The loudest and boomiest sub I've ever heard, have one sub with a Kenwood amp and it vibrates my windows. Worth every dollar.

Pretty good

They pound really good, but i recently blew one of them because i had a 1800 watt amp connected to them and had it up all the way for 20 min and it started to smoke haha.

Best bang for the buck!

I bought two of these 12" Kenwoods, for my son's toyota Celica, and paired them with a Hifonics Brutus BRZ1700.1D which is rated at 1200 watts rms at 2 ohm. These subs handle it with ease. I've been building systems since 1989 and have had some big systems, so I'm not easily impressed. They hit hard and deep enough to hurt my ears which isn't easy to do. Just remember don't go cheap on the amp, you can't have too much good clean power. It's when you ask too much from an amp when it starts distorting and clipping which will blow the best of subs. I'm running 600 watts a piece to these subs and they're only rated at 400. Just adjust the gain so they don't distort and you'll be good.

nice

Nice sub for the money. Big kenwood fan from years ago on the other hand just upgraded to 2 pioneer champion pro series 12" subs dual 4 ohm vc with 2 brutus 1200.1 mono block amps there pushing 900 watts rms at 2ohms to each sub. That's 1800watts rms all together so major change but loved the Kenwood. If you whant knock on a budget thats the way i would go.

They thump!

I got a pair of these 6 or 7 months ago, so I had to baby them at first. Now that they're broken in, they knock hard!

great!!!

Don't let negative comments fool you these subs handle pleanty of power!! They are very durable and make some hard hitting bass! :) nothing extreme but pretty awesome on budget best 60$ subs!!!!

Good subs, not bad for the price

They are good subs for the price, I was very pleased. However not even after 6 months of ownership one of the two i purchased has begun to blow. No bueno. And i'm not even begging to give them too much power, about 250 watts to each sub. So not a bad purchase, just wish they were a little more durable.

Kenwood 400w 12s

These are the best $60 speakers I've ever heard. Great product. Even better for a vehicle without a trunk. But I upgraded to 2 p3d4-12s

great sub for sure

Awesome product from kenwood. I've tried other brands before and haven't been as happy as I am with this one. Great high and low bass with clear quality and pricing!

Nice Sub

I haven't had any problems with it so far, it hits hard, and it sounds great. Good value for the price.

AWESOME!!! JUST BUY IT!!!!

perfect fit, great design, very durable and I will be buying more of these units in the future.. puts out massive bass in the right box..

Great Value!

I purchased this as a package with this enclosure:

http://www.sonicelectronix.com/item_951_Single-12-Sealed-MDF-Subwoofer-Enclosure-Belva-MDFS12.html

At around $100 it's a great value.

It is powered by a Sony Xplod 850W amp, and gives a nice wide range of performance and far superior to the 10" Xplod sub it replaced.

Powerful, yet tight and not boomy.

amazing sub for price and all around

I have one of these with a 1.23 cf box and an alpine 300 watt class d on it and it hits harder, a lot harder than my 460 watt triple 10" mtx blue thunder box did. All sealed boxes... this sub makes my nose itch at 3/4 system volume with the gain about 1/10th from 0. If I could get this bass output with a smaller box that would be even better. I have put test tones through it that have melted many a voice coil, but this sub doesn't flinch.

Great Sub!

This was my first sub. I put it in a sealed box because the sub doesn't get that low and wow do they sound amazing. This one sub shakes my car so hard and im waiting on another one that I ordered in the mail cause I wanted more volume out of it. I would recommend these subs to anyone who is starting off or is on a budget who wants bang for the buck and listens to a lot of different music. If you want to have your car flex like crazy or make hair tricks your better of saving some money and getting a 15" sub in a tuned box or 2 12" kickers, alpines, NXV, you know where im going with this its gonna cost you. But yeah the most important thing is to get a great amp to power these. I have an Alpine v12 (Mrd-m605) and it make my one bang hard cant wait for the second one to come.

Good sub!

I would recommend these. It sounds very good paired with my Hifonics amp.

nice kenwood subwoofer

Kenwood subwoofers are great. one subwoofer enough if it kick strong at right time.. Happy with this subwoofer.

Incredible Value

This is the first sub I ever owned, and I couldn't be happier with the high quality and durability it has given me. I started off with a single 3013ps as a Christmas gift last year, and added a second this summer. When paired with an able amplifier, these bad boys can make your ears ring (I have a Hifonics BRZ 1200.1D). My friends always want to ride with me because they are all in love with these subs! I've never had a problem with either sub, and have no idea how anyone could blow one of these LOL! While you won't win an SPL competition with these, I guarantee you WILL have the loudest and cleanest system at school/ work/ in the neighborhood..etc.

Don't be scared by the low price either!!! They are worth the money. Sonic, as always, has unbeatable prices!!!

Subs

Just excellent They work perfect no des torsion at all at high volumes.

great mid level sub

This thing has great punch for rock and boom for rap. Had it hooked to a JBL GTO7001 and it was ok. Then i sold that amp and got a Memphis mcd1000 and it sounds amazing. If i cant get the best of the best get this it is the next best thing.

Should have stuck with the older model.

The KFC w3013 is poor quality compared to the older model KFC w3012 even though it says the specs are the same I blew them in 3 weeks using the same amp and set up I used for my w3012's and they lasted 2 years.

Kenwoods bang!!!

I got these 2 12s in a ported box with a crunch amp at 700 rms and they make my head hurt if I play them too loud for at lest 10 mins!! Been a kenwood fan since I was a boy and now that I can afford them I'm not disappointed! Oh yeah I got them when at a great price!!!

Hands Down BEST Kit Available! True AWG OFC Cables!

This 4 AWG amp power kit is the absolute best kit available! I can't even begin to state how pleased I am with this kit, I normally wouldn't care to write a review but am pushed to do so due to being 150% satisfied! Don't make the same mistake I made a go with a cheaper kit thinking that there is no reason to spend the extra $15 or so bucks! This kit is absolutely worth the money over the cheap kits out there. Not only are these cables true to gauge (the difference between this and some of the others is quite astounding) but its also fully oxygen free copper and not the cruddy copper clad aluminum you get with the cheap kits. Saying that, spending $100 on a top brand name kit is definitely not worth the price as this kit easily meets and more often exceeds the quality of the other more expensive ones available. The wire has a high quality case and is also very flexible and easy to snake through tight corners. Huge kudos for having it ready to go with the ring terminals already installed as well as having the fuse holder connected with rubber grommeting one each end. The power cable also has a mesh covering for the part that is inside the engine bay. Also, the RCA cables are very high quality as well and triple shielded and twisted. Unfortunately I couldn't use the grommet included due to the thicker heat shield in my 2500 truck but I am not worried about that. One note, the fuse that is included is a 120 amp fuse, so if your amp has a lower rating, I highly recommend purchasing one separately.

Overall, If your looking to get a 4 gauge wiring kit, this is the one to go with! You get way better quality than that of the cheap kits while not spending a super amount of money on top brand name kits (where your paying for the name alone, this kit is of higher quality than 99.9% of the others I've seen). HIGHLY RECOMMEND.

Sounds great

Bought a single sub and had a box made for the specs. I won't win any competitiions but that's not what I want. The single sub sounds great hooked up to my factory 2014 forte koup had unit.

Best kit available in this price range.

I've used many 4AWG amp kits over the years that cost double what this one cost and didn't come close to the quality you get in this kit. Hands down the best available in this price range. Period. True spec OFC wire. Nice firewall grommet. The pre-assembled cables make installation a breeze. I highly recommend this kit.

great

I have one in a sealed box hooked up to a 1600 watt amp and it sounds great. I just recently ordered another one and I'm almost scared to hook it up.

Sounds AWESOME

These things sound great, I have two of them in a custom ported box I made with a power acoustik bamf 2000 and they really hit in my focus hatch. My buddy has 2 p2 punches and they sound just as good for a fraction of the cost! They really turn heads at school and for the sound quality you can't beat the price. Buy!!

HitsHard

I LUV this Sub.... No Cons. Purchased with the 1.12 cu ft box and it plays metal and rock absolutley perfect.... I feel like I recieved a grand bargain...

Awesome speaker!

This speaker is great, with the amp and the deck I'm using, and the box I built around it, it takes quite a beating and sounds unbelievably good! I would recommend it to anyone!

Amazing

I have one of these in a 1.8 cu/ft ported box running on 400W RMS and it hits. My windshield wipers don't stay still anymore. The roof of my jeep flexes like crazy. My friends can't believe it's only one sub. Buy it, you won't be disappointed.

Great Boom For The Buck!

I've owned these subs for about 6 months now and have put them to the test and they've impressed me a lot!! For what I actually paid for them and what they produce, they're definitely worth every cent!! I can't really list anything negative(so far so good). I highly recommend these subs if you wanna get awesome sound with hard crisp beats from them.

good sub

Excellent sub sounds great. Sonix great delivery will buy always from them thanks.

kfc-w3013ps

I just bought thee subwoofers and a kenwood1905 amp and I hooked them up and they pound so hard that the Windows shake and I put some change on my trunk and it flips pennies and I have had several brands of subwoofers always a pair and a decent amp but these blow away all competition. For the price definite must have if your on a budget and want the most bang for your buck. They slam in my malibu and I have spent more coin for less in the past. If you like loud pounding bass go getcha sum of these and a ported enclosure and get ready to feel your lungs vibrate.

Couldn't be happier! :D

This sub is amazing. It hits really hard!! Highs and lows are spot on amazing! I have it in a 2.5ci ported box with a 1000watt amp. This sub is far better in design and quality than its competitors. You will not be disappointed. GET THIS SUB!

Straight!!

Pretty good for the price and I saved a lot of money by not buying from the competitor.

kfcw3013ps's

Great pair of Subs for such a low price. I have to upgrade my Bose speakers (connected to my alpine voice amp) in order to keep up with the bass at full volume. Just installed them the other day, I'll know in a while how the quality is going to last.

great sub for sure

Awesome product from kenwood. I've tried other brands before and haven't been as happy as I am with this one. Great high and low bass with clear quality and pricing!

Woooooaaaaaa

I've always heard ya get what ya pay for in car audio and normally its true...I have a kicker ZX750.1 that was push in one kicker CVX 12 in a ported box and it sounded like crap and the sub couldn't handle the amp at all...replaced it with 2 of these in a sealed box and was blown away at the sound....I got 2 of these for the price of one kicker so to say the least thumbs high!!!!!

Great for the money and SQL

This is a great subwoofer if you are looking for great sound and spl. It is super loud and can take a beating it is almost as loud as my friend's Kicker l7 and a lot cleaner. Just put it in a ported box at least 1.8 cu ft for you to hear the quality.

Kenwood KFC-W3013PS

Very good service fast delivery I would buy from them again.

Amazing

I just bought a pair of these and im running them on a 1000 watt amp and they are amazing so far. I'm new to this and I am definitely satisfied. I highly recommend.

ULTIMATE BUDGET WOOFER

Man, i was on a budget and got two of these for $100. SO WORTH IT. SET COP LIGHTS OFF WHILE DRIVING! Hooked up to a hifonics 1000w amp. IT ROCKS!

Best Bang for the buck!

Sonic Electronix Delivers another great product at a great price. Hooked one up to a Infinity 1300a in a 1.50 Cu foot ported enclosure and this thing pounds way harder than the infinity 1262w I replaced this with. The infinity blew after 2 weeks.

BEST SUBS FOR THE MONEY!!!

Loudest hitting 12's ive ever heard. Dont think about them. Just buy them. I slap 1000 watts to them and they kill my ears.

kenwood

This sub has a great sound and is very durable. It's not the best but it kicks pretty well especially for the price. I would definately recommend it to a friend.

Amazing Wiring Kit

This is wiring kit is amazing. All the PROS and no CONS. The wire is flexible, easy to install, heat shielded (main power wire), and all are good length. RCA's are top notch, also very flexible and easy to install. The price is great also, you could try and save yourself some $ and go with a cheaper kit, but I would NOT recommend it. This kit is 100% solid and a great value.

Kenwood 3013 12" subs

I recommend these 2013 Kenwood subs they are great for bass in a enclosed box for heavy pounding. They are also good in priceing and affordable, so get a Kenwood 12" or higher or lower they do make my trunk pound a whole lot of people say wow what u banging in your trunk they sound loud I tell them Kenwood and they are like wow Kenwood they sound like kickers they surprise me that they end up with the same model type Kenwood brand:

6 Months Later

I have had this for 6 months so far and thing sounds better now then what it did the first week still goes hard really good sub for the price

Totally recommend it

Top notch subwoofer

I have owned 3 of these speakers and none of them ever let me down. In the previous car I owned I had two 12" subs with a 1000 watt kenwood amp and it sounded great. The subs were used when I bought them and were about 1-2 years old but still sounded like new. I used them for about a year blasting music everyday and they still sounded new when I sold them along with the car. When I bought my new car I wanted some bass again so I went with another one of theses speakers. My current set up is one of these speakers and a 800 watt max amp and it sounds great in my hatchback. The speaker is super durable and sounds amazing. Nice clean loud hits with any type of music. I highly recommend this speaker over many other brands.

Great Sound for a Great Price!

These subs are amazing I hooked them up in my car this past weekend and let me tell you they bang hard. I have them bridged and hooked up on the Kenwood 1800 watt KAC-9105D amp. These subs have a great sound for a low price. The bass is very clear with no distortion no matter how high the beat or how low. I am very satisfied with these subs and would purchase them again. I am a fan of kenwood and I must say they did a great job with these subs. Shoutout to sonicelectronix also for working with people like me who are on a buget and looking for a great sound. You guys are the best!

Awesome

I got 2 of these as my second system ive owned. By far way better. Ive had these for almost a year and still hit like new. have a 1800 mono block amp with dual ported box.

Awesome!!!

These work Awesome and for the money you will have a hard time finding anything better!

Kenwood

Great subs I've had them 6 months now and they're still beating my trunk up. Love my kenwood!!!

AMAZING SUBS

These subs are amazing. I have them hooked up to a Hifonics 1000.1D, 1200RMS and they sound amazing. I replaced my 2 12" Rockford Fosgate Punch series 1 subs, 1000 watts altogether, and man what a HUGE difference. MY old subs didn't even give me a headache and after a while these do. The hit good deep bass and fade out on the high bass notes just how i like. For the price these are a must have! They're a steal!

pretty good

ive given this sub a 2.1ft^3 box i made with a slot port and fed her 750wrms i have no problems with her, ive slammed her for 3 hours she get abit warm but not HOT, clean deep hard bass i have.. this product from kenwood shocked me.. also there amp was pretty nice too. good buy!

Wham Wham!!

These things wake my neighbors up every time I come home. I have 2 installed in a 3 cu.ft bandpass box wired to 2 ohms with a 1000 watt Kenwood monoblock D class amp and they shake my rear view mirror completely to the side. Pretty soon I'm gonna get 2 more and another box and same amp and make my neighbors call the police on me for loud music!!!

Sonic Electronics cant be beat!

Purchasing from SonicElectronix.com justifies the purchase no matter what! Even at the list price these are satisfying.

Subs

This is a great sub for the price. It hits the lows very well, the highs are alright but definitely one of the better subs I've heard. I love Kenwood they are very reliable. I highly recommend this sub.

They SUCK!

I have 2 of these subs. I have blew 2 already. I have them hooked up to a 1400 watt 2 channel Sony amp and they are getting only 220 watts rms. Pieces of junk.

Works great

Wire is very flexible.. can probably tie knots in it if you tried. The spade terminal things are a little big, but I used a vice and soldered the wire to the metal so the connection is better. Overall I think this is a great kit for the money

Great Wire Kit For The Price

FYI: You will need a 7/8" hole saw. (not listed anywhere, this information would've helped me.)

Great Subwoofers

I have 2 of these running at 2 ohms on a Alpine MRP-M1000. So they are getting 1000 watts rms. They handle it like a champ. Really really really loud. Great budget subwoofer. Only thing that could make them better is if they were DVC instead of just SVC.

awsome subs

Good sub right out of the box. runnig 2 in a 3ft cube ported box on a jbl gto7001, a 2f db link cap, and 4g db link tru gauge. Haven't even broke em in and hits like no other. 152 db at the port and 132 at winshield of my blazer.

Wow

All I can say is wow the wire actually could pass as 0 guage and is very flexible even the aux wires feel nice and think worth the price! Love how simple it is!

good product for the price

I had 2 of these hooked up to a kenwood Kac-9105d amp and they sounded pretty good for the price. Just make sure you break them in for about a month and they will sound great!

EFX reVoPAK4 in 2012 F150

For a OFC kit at this price you can't beat the quality. I was very impressed!

Pros:
Great Quality on everything in the kit
Stylish
Price

Cons
None compared to similar products

The only note I will mention and this kit isn't different than many others is the power wire was 17ft long. for my install in my 2012 F150 from the battery to the rear wall of the cab it was JUST enough. I would have preferred 20ft, but this is going to be resolved with a power block.

Decent for the price!

Heavy, Looks good, Sounds decent. I replaced 2 10" rockford R1S410s at 150 RMS a piece to two of these at 450 RMS a piece. Improvement over the 10s is marginal. Sounds good, takes some tweaking. But I can't help but feel like I could have gotten the same performance out of a comparably priced smaller sub.

Good beginner speaker

Great for a low-cost beginner system for sure can't beat em sound great hooked up to the right amo.

By Ryan on March 12, 2020 Verified purchase

The Real Deal!!!

Ive had this AMP for about 6 months now, hooked up to 2 Kenwood 12's (KFC-W3013PS). From the second I first fired this bad boy up, I've been literally BLOWN away!! I was really surprised by how well it brought the 2 12's to life. The AMP does get pretty warm, so you wanna make sure it is placed where it can get plenty of air around/to it. For the money, I highly recommended this Realm AMP!! ~RoCk On!!~